ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@article{ELMR15, Author = {Guy Even and Reut Levi and Moti Medina and Adi Ros\'{e}n}, Date-Added = {2016-02-02 15:16:46 +0000}, Date-Modified = {2016-02-02 15:16:46 +0000}, Journal = {Unpublished manuscript}, Title = {A Local Algorithm for Generating Preferential Attachment Graphs}, Year = {2015}}